Coldcard devices – available again, for experienced users only
After some deliberation and customer feedback, we have decided to make our remaining stock of Coldcard devices (Mk3, Mk4 and Q) available for purchase again…
Blog
Hardware Wallet Sales in Vietnam Q3/2026 – Ledger remains most popular, but loses majority market share
The third quarter of 2026 has certainly been one of the most challenging for the hardware wallet market in recent years, with the exposed flaw…
The emergence of the “Reseller Model”
While hating on hardware wallet resellers is the trending “the current thing” (next month, the in-group signaling, Elon bucks farming and general vapid virtue signaling…
Cryptobilis, tampered Ledger Devices and Supply Chain risks
As we’re getting a lot of concerned messages following the news surrounding CryptoBilis – a vendor based in a neighbouring Southeast Asian country, with no…
Blockstream Jade’s 2025 Security Update: Lessons for Bitcoin Self-Custody
In December 2025, Blockstream urged Jade owners to update their devices following the discovery of a vulnerability in older firmware. Alongside fixing the underlying issue,…
Protect Your Trezor Safe 7: Official Screen Protectors
TL;DR: Official Trezor Safe 7 screen protectors are now available in Vietnam from BitcoinVN Shop. Give your hardware wallet’s display an extra layer of protection…
Blockstream Jade Core: Bitcoin-Only Security, Now in Vietnam
Blockstream has expanded its hardware wallet lineup with the new Jade Core – a streamlined Bitcoin-only signer designed for users who want to move their…
After Coldcard: A New Era for Self-Custody
The events of recent days should – and, in our view, will – serve as a wake-up call for the wider Bitcoin community. The successful…
Hardware Wallet Sales in Vietnam Q2/2026 — Ledger Retains the Lead, Challenger Trezor Is in Hot Pursuit
Our team has tallied the most popular hardware wallet devices in Vietnam in the early summer of 2026 – and once again, French juggernaut Ledger…